Their time has always been regarded as the darkest and most chaotic time in China's history.
The significance of progress can only be reflected in the future. This period, for example, is a period of great integration of all ethnic groups in China. As the Han nationality with absolute cultural dominance in the Central Plains, it also absorbed the cultural essence of other nationalities and injected cultural genes into the high prosperity of Sui and Tang Dynasties.
During the Three Kingdoms period, although it was an independent party, Cao Wei, the representative of the north, controlled these ethnic groups, and his strength was no problem. In fact, the root of this problem lies in the fact that since the mid-Eastern Han Dynasty, the imperial court has often attracted or forced the northern ethnic groups in the border areas to monitor the ethnic groups or increase the source of soldiers and labor, so as to make them move inward. During the Western Jin Dynasty, a large number of Hu people and Han people lived together in the northern, eastern and western parts of China, especially in the areas of Bingzhou and Guanzhong. According to historical records, "all the counties in the northwest are in military houses", and there are more than one million people living in military houses in Guanzhong, which presents a semi-encirclement trend to the state of Jin. Except Xianbei in Liaohe River Basin and Bianqiang in Qinghai and Gansu, most of them moved from their original places of residence. By the time of the Western Jin Dynasty, the Hu people had settled in the Guanzhong and Weishui river basins, and surrounded Luoyang and Jindun. This actually gives the conference semifinals an advantage.
These Hu people gradually became the establishment households under the jurisdiction of the Han people. Because they have to pay taxes, they are always oppressed by Chinese officials or discriminated by Chinese people, so they are dissatisfied and sometimes go to dispatch troops.
More crucially, the central government of the Western Jin Dynasty also had its own problems: Sima Yan, the founding monarch of the Western Jin Dynasty, was born in a family named Sima in Hanoi. His grandfather Sima Yi was a general, commander-in-chief and prime minister of Cao Wei during the Three Kingdoms period. His uncle Sima Shi and his father Si Mazhao were both powerful ministers in the Cao Wei era, with more power than the monarch. Before the establishment of the Western Jin Dynasty, Cao Wei was destroyed in 263, and two years later, Wei was usurped and renamed "Jin". After the Western Jin Dynasty replaced the Wei Dynasty, Sun Wu was destroyed in 280, ending the division and reunification of the three countries.
The Jin Dynasty itself inherited the melee situation from the end of Han Dynasty to the regime of Cao Wei, and the influence of local clans far exceeded that of the emperor. For example, Sima Jia was a powerful minister, controlling the Cao Wei court and usurping Wei's independence. Therefore, after the successful usurpation of Wei, in order to prevent other imperial families and powerful ministers from following suit, all members of the imperial family were enfeoffed as kings as a local force to safeguard the royal family. At the same time, a "land possession order" was promulgated to limit the area and quantity of land owned by clans.
However, the clan forces have been unbreakable since the end of the Han Dynasty, and the separatist forces have always been difficult to eradicate. The rule of the Western Jin Dynasty was not very consolidated, and the unified situation was maintained by the prestige of Emperor Wu of Jin and other imperial families. After the death of Emperor Wu, his son Sima Zhong, an idiot, was controlled by Queen Jia Nanfeng. The chaos of the dynasty and the struggle for power and profit by feudal clans led to the chaos of eight kings for 16 years, and the strength of the Western Jin Dynasty was severely hit.
Under such conditions, the upper class of the Xiongnu Liu Yuan and other ethnic minorities took the opportunity to rebel, so the unification situation did not last long. In 3 16, the Xiongnu army invaded Chang 'an, the Jin Emperor (ǐ: pinyin "mǐn") surrendered, and the Western Jin Dynasty perished. This situation has finally appeared.
In fact, as early as Sima Yan, the founding emperor of the Western Jin Dynasty, some people questioned it. Guo Qin and Jiang Tong successively suggested forcibly moving away from the Hu nationality. Jiang Tong even wrote On Migration and Tolerance, but Jin Shi didn't adopt it. The core idea is that before the Han dynasty, Chinese civilization flourished, or it could resist foreigners, or it could change from summer to foreign. After the end of the Han Dynasty, China's culture entered a period of decline, and China could not defend itself militarily and transform foreigners culturally and ethically, which led to various serious problems, threats and social crises, resulting in the theory of immigration. As a result, within 10 years, the five riots occurred.
I have to say this is a mistake. It is possible to achieve racial integration in a more moderate way.